At the focal point
No
The angle between two planes when the planes intersect at a point is the acute angle fixed by the normal vectors of the planes.
The intersection of angles is not a normal phenomenon!
Yes, they do. By definition, lines that never intersect must be parallel, so all non-parallel lines must intersect at some point. Given that they are normal lines (y=mx+b) they will always have a point that suffices the equation when they are set equal to each other.
no they are straight lines that never intersect, intersecting lines intersect.
intersect
If two circles intersect then they have to intersect at two points.
Rays that are not parallel do not necessarily intersect. Rays have a starting point and if they diverge, they will not intersect. If they converge from their starting point, then they will eventually intersect.
Lines in the same plane that do not intersect Lines in the same plane that do not intersect Lines in the same plane that do not intersect Lines in the same plane that do not intersect
No. Either they do not intersect at all, or they intersect in a straight line or are the same.
Where a column and row intersect, you will get a cell on a spreadsheet.Where a column and row intersect, you will get a cell on a spreadsheet.Where a column and row intersect, you will get a cell on a spreadsheet.Where a column and row intersect, you will get a cell on a spreadsheet.Where a column and row intersect, you will get a cell on a spreadsheet.Where a column and row intersect, you will get a cell on a spreadsheet.Where a column and row intersect, you will get a cell on a spreadsheet.Where a column and row intersect, you will get a cell on a spreadsheet.Where a column and row intersect, you will get a cell on a spreadsheet.Where a column and row intersect, you will get a cell on a spreadsheet.Where a column and row intersect, you will get a cell on a spreadsheet.
No. Skew lines do not intersect